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Individual Calculations May 2018 |
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| Chaiongkarn, Bunyapon Total change: -91.60 | |   |
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| Thailand Junior Chess Championship 2018 - U16 | Bangkok | THA | 2018-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1589 | 1.00 | 4 | -0.90 | 40 | -36.00 | |
|  Laohawirapap, Prin | | | 1761 | THA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Asavasaetakul, Chawit | | | 1618 | THA | 0.50 | 1 | 0.04 | 40 | 1.60 | |  Plakwongsirikul, Sakkaranant | | | 1491 | THA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Mekarapiruk, Chawit | | | 1562 | THA | 0.50 | 1 | -0.04 | 40 | -1.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Asian Youth Chess 2018, Open U14 Standard | Chiang Mai | THA | 2018-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1597 | 2.00 | 6 | -1.39 | 40 | -55.60 | |
| | Peng, Shih-Shiuan | | | 1315 | TPE | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Khamzin, Madi | | | 1253 | KAZ | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Aragones, Jerome Angelo | | | 1892 | PHI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Le, Quang An | | | 1756 | VIE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kaushik, G Iyer | | | 1586 | IND | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Lu, Jia-En | | | 1442 | TPE | 0.50 | 1 | -0.21 | 40 | -8.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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